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Description
80 SECOND VOICE RECORDER WITH 5 WATT AMPLIFIER
This circuit is a Digital Audio Recorder can record messages up to 80s long using a built in condenser microphone. It only uses 128uA on standby, and has a built in 5 Watt amplifier for playback. This circuit can be connected MXA119 PIR sensor to trigger the playback when motion is detected by a PIR sensor.
Includes circuit and a 0.25W 8ohm speaker
Product Specifications
|
PCB dimensions |
3.55 in x 2.12 in. |
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Power Supply |
5-6VDC |
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Current Consumption |
128uA (standby), 250mA (working) at speaker 8-ohm 0.25W |
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